Diphenyl Phthalate Diphenyl Phthalate
Structural formula
| Business number | 01UW |
|---|---|
| Molecular formula | C20H14O4 |
| Molecular weight | 318.32 |
| label |
Diphenyl 1,2-phthalate, diphenyl phthalate, C6H4(COOC6H5)6, C6H4-1,2-(CO2C6H5)2 |
Numbering system
CAS number:84-62-8
MDL number:MFCD00003038
EINECS number:201-546-4
RTECS number:TI1935000
BRN number:2473390
PubChem number:24862624
Physical property data
1. Physical property data
1. Character: White crystal, odorless , irritating
2. Density (g/mL,25/4℃):1.572
3. Relative vapor density (g/mL,AIR=1): Unsure
4. Melting point (ºC):70~73℃
5. Boiling point (ºC,Normal pressure):225℃（1.86kPa).
6. Boiling point (ºC,5.2kPa): Unsure
7. Refractive index:1.572
8. Flash Point (ºC):224℃
9. Specific optical rotation (º): Unsure
10. Autoignition point or ignition temperature (ºC): Unsure
Rat caliber LD50: 8mg/kg
Ecological data
None yet
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 89.54
2. Molar Volume (m3/mol）：256.2
3. isotonic specific volume (90.2K):682.0
4. Surface Tension (dyne/cm):50.1
5. Polarizability（10-24cm3):35.49
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: none
6. Topological molecule polar surface area 52.6
7. Number of heavy atoms: 24
8. Surface charge: 0
9. Complexity: 381
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
None yet
Synthesis method
None yet
Purpose
None yet
-FAMILY: 宋体; mso-bidi-font-family: Arial; mso-ascii-font-family: ‘Times New Roman’; mso-hansi-font-family: ‘Times New Roman'”>（10-24cm3): 35.49
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: none
6. Topological molecule polar surface area 52.6
7. Number of heavy atoms: 24
8. Surface charge: 0
9. Complexity: 381
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
None yet
Synthesis method
None yet
Purpose
None yet
